Dataset Versions

v4

2023-04-11 2:35pm

Generated on Apr 11, 2023

Popular Download Formats

Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
PaliGemma
PaliGemma JSONL format used for fine-tuning PaliGemma, Google's open multimodal vision model.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
Other Formats
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Dataset Split

Train Set 81%
4652Images
Valid Set 17%
965Images
Test Set 2%
127Images

Preprocessing

Resize: Stretch to 256x256
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 2
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 29% Maximum Zoom
Rotation: Between -18° and +18°
Shear: ±27° Horizontal, ±14° Vertical
Cutout: 6 boxes with 6% size each
Bounding Box: Blur: Up to 16.75px
Bounding Box: Noise: Up to 15% of pixels

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